/*
 * Copyright 2010 GP Software
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * DataLoadingException.java | Created on April 25, 2010
 */
package org.gp.gpetl.exception;

/**
 * Exception class for data loading
 *
 * @author Paul Augustine C. Mendoza
 */
public class DataLoadingException extends Exception {

    /**
     * The data source
     */
    private Object dataSource;

    /**
     * The constructor with data source
     *
     * @param dataSource the data source
     */
    public DataLoadingException(Object dataSource) {
        super();
        this.dataSource = dataSource;
    }

    /**
     * The constructor with cause and data source
     *
     * @param cause      the cause
     * @param dataSource the data source
     */
    public DataLoadingException(Throwable cause, Object dataSource) {
        super(cause);
        this.dataSource = dataSource;
    }

    /**
     * The constructor with message and data source
     *
     * @param message    the message
     * @param dataSource the data source
     */
    public DataLoadingException(String message, Object dataSource) {
        super(message);
        this.dataSource = dataSource;
    }

    /**
     * The constructor with message, cause and data source
     *
     * @param message    the message
     * @param cause      the cause
     * @param dataSource the data source
     */
    public DataLoadingException(String message, Throwable cause, Object dataSource) {
        super(message, cause);
        this.dataSource = dataSource;
    }

    /**
     * Gets the data source of the exception
     *
     * @return the data source
     */
    public Object getDataSource() {
        return this.dataSource;
    }
}
